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#gnb { height: 60px; margin: 0 0 20px 0; }
#gnb ul.core { position: relative; list-style: none; margin: 0; padding: 0; font-size: 12px; border-bottom: 1px solid #ccc; *zoom: 1; }
#gnb ul.core:after { content: ""; display: block; clear: both; }
#gnb a { position: relative; text-decoration: none; white-space: nowrap; }
#gnb li { float: left; margin: 0 -1px -1px 0;}
#gnb li a { display: inline-block; border: 1px solid #ccc; border-bottom: 0; height: 15px; padding: 7px 15px; color: #333; }
#gnb div.d2 { display: none; position: absolute; left: 0; top: 40px; }
#gnb ul.d2 { list-style: none; margin: 0; padding: 0; }
#gnb li.d2 { padding: 0 15px; border-left: 1px solid #ccc; }
#gnb a.d2 { border: 0; padding: 0; color: #767676; font-weight: normal !important; letter-spacing: normal !important; }

#gnb .gnb1-1 .gnb1 div.d2,
#gnb .gnb1-2 .gnb1 div.d2,
#gnb .gnb1-3 .gnb1 div.d2,
#gnb .gnb2-1 .gnb2 div.d2,
#gnb .gnb2-2 .gnb2 div.d2,
#gnb .gnb2-3 .gnb2 div.d2 { display: block; }
#gnb .gnb1-1 .gnb1 a,
#gnb .gnb1-2 .gnb1 a,
#gnb .gnb1-3 .gnb1 a,
#gnb .gnb2-1 .gnb2 a,
#gnb .gnb2-2 .gnb2 a,
#gnb .gnb2-3 .gnb2 a { font-weight: bold; letter-spacing: -1px; border-bottom: 1px solid #fff; }
#gnb .gnb1-1 .gnb1-1 a,
#gnb .gnb1-2 .gnb1-2 a,
#gnb .gnb1-3 .gnb1-3 a,
#gnb .gnb2-1 .gnb2-1 a,
#gnb .gnb2-2 .gnb2-2 a,
#gnb .gnb2-3 .gnb2-3 a { font-weight: bold !important; letter-spacing: -1px !important; }